could exenterate
Regular verb: exenterate - exenterated- exenterated

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I could exenterate
you could exenterate
he could exenterate
we could exenterate
you could exenterate
they could exenterate 	I could be exenterating
you could be exenterating
he could be exenterating
we could be exenterating
you could be exenterating
they could be exenterating	I could have exenterated
you could have exenterated
he could have exenterated
we could have exenterated
you could have exenterated
they could have exenterated	I could have been exenterating
you could have been exenterating
he could have been exenterating
we could have been exenterating
you could have been exenterating
they could have been exenterating	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I could not exenterate
you could not exenterate
he could not exenterate
we could not exenterate
you could not exenterate
they could not exenterate 	I could not be exenterating
you could not be exenterating
he could not be exenterating
we could not be exenterating
you could not be exenterating
they could not be exenterating	I could not have exenterated
you could not have exenterated
he could not have exenterated
we could not have exenterated
you could not have exenterated
they could not have exenterated	I could not have been exenterating
you could not have been exenterating
he could not have been exenterating
we could not have been exenterating
you could not have been exenterating
they could not have been exenterating	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
could I exenterate?
could you exenterate?
could he exenterate?
could we exenterate?
could you exenterate?
could they exenterate? 	could I be exenterating?
could you be exenterating?
could he be exenterating?
could we be exenterating?
could you be exenterating?
could they be exenterating? 	could I have exenterated?
could you have exenterated?
could he have exenterated?
could we have exenterated?
could you have exenterated?
could they have exenterated? 	could I have been exenterating?
could you have been exenterating?
could he have been exenterating?
could we have been exenterating?
could you have been exenterating?
could they have been exenterating? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
could I not exenterate?
could you not exenterate?
could he not exenterate?
could we not exenterate?
could you not exenterate?
could they not exenterate? 	could I not be exenterating?
could you not be exenterating?
could he not be exenterating?
could we not be exenterating?
could you not be exenterating?
could they not be exenterating? 	could I not have exenterated?
could you not have exenterated?
could he not have exenterated?
could we not have exenterated?
could you not have exenterated?
could they not have exenterated? 	could I not have been exenterating?
could you not have been exenterating?
could he not have been exenterating?
could we not have been exenterating?
could you not have been exenterating?
could they not have been exenterating?